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Used function modules in China

  • Trusted Seller
    1C31197G01 | Westinghouse Valve Positioner

    1C31197G01 | Westinghouse Valve Positioner Personality Module

    • Manufacturer: Westinghouse

    WESTINGHOUSE 1C31197G01 Valve Positioner Personality Module WESTINGHOUSE 1C31197G01 Valve Positioner Personality Module Valve Positioner Pmods 1C31197G01 - G04 Valve Positioner (17 Volt LVDT: 24.8 mA) Valve Posit...

    Fujian, China
  • Trusted Seller
    OZD Profi 12M G12 PRO

    OZD Profi 12M G12 PRO HIRSCHMANN fiberoptic module

    • Manufacturer: Hirschmann

    Fiberoptic Module Profibus Get the best deals for OZD Profi 12M G12 PRO IN STOCK READY TO SHIP Product Model: OZD Profi 12M G12 EEC PRO Spare Model: 943-907-321 OZD Profi 12M PRO Product Parameters: Fiberoptic Mo...

    Fujian, China
  • Trusted Seller
    GJR2392700R1210 83SR07A-E | ABB Control

    GJR2392700R1210 83SR07A-E | ABB Control Module

    • Manufacturer: ABB
    • Model: 83SR

    ABB GJR2392700R1210 83SR07A-E Control Module ABB GJR2392700R1210 83SR07A-E The code pane in the editor for diagram type supports the FD (Function Diagram) language. The FD code block in this editor allows mixing ...

    Fujian, China
  • Trusted Seller
    6DD1611-0AF0 | SIEMENS MM3 Mailbox

    6DD1611-0AF0 | SIEMENS MM3 Mailbox Module

    • Manufacturer: Siemens

    SIEMENS 6DD1611-0AF0 MM3 Mailbox Module SIEMENS 6DD1611-0AF0 MM3 Mailbox Module EACH 64KB RAM RADIO CLOCK SYSTEM ERROR SIGNAL OUTPUT SIMADYN D MAILBOX MM3 L- AND C-BUS , EACH 64KB RAM RADIO CLOCK SYSTEM ERROR SIG...

    Fujian, China
  • Trusted Seller
    IC693TCM302B | General Electric |

    IC693TCM302B | General Electric | temperature Control Module

    • Manufacturer: GE

    high-performance control module Get the best deals for IC693PWR321 IN STOCK READY TO SHIP The Temperature Control module is a high-performance control module that offers around eight channels of thermocouple inpu...

    Fujian, China
  • Trusted Seller
    SNT511-5F | Yokogawa Optical ESB

    SNT511-5F | Yokogawa Optical ESB Bus Repeater Slave Module

    • Manufacturer: Yokogawa

    Yokogawa SNT511-5F Optical ESB Bus Repeater Slave Module Yokogawa SNT511-5F Optical ESB Bus Repeater Slave Module SNT511 Optical ESB Bus Repeater Slave ModuleThis module is connected from Optical ESB Bus Repeater...

    Fujian, China
  • Trusted Seller
    6DS1411-8RR | Siemens Closed Loop

    6DS1411-8RR | Siemens Closed Loop S Control Module

    • Manufacturer: Siemens
    • Model: 6DS

    Siemens 6DS1411-8RR Closed Loop S Control Module Siemens 6DS1411-8RR Closed Loop S Control Module Module 6DS1 411-8RR is compatible with regard to its pins and functions to module 6DS1 411-8AA/CC/DD/DE Module 6DS...

    Fujian, China
  • Trusted Seller
    IC697BEN713J | General Electric Bus

    IC697BEN713J | General Electric Bus Transmitter Module

    • Manufacturer: GE

    GE IC697BEN713J Bus Transmitter Module GE IC697BEN713J Bus Transmitter Module The IC697BEM713 is a Bus Transmitter Module (BTM) from the series 90-70 manufactured by GE Fanuc. The IC697BEM713 module allows expans...

    Fujian, China
  • Trusted Seller
    6DD1662-0AB0 | Siemens CS7 Communications

    6DD1662-0AB0 | Siemens CS7 Communications Module

    • Manufacturer: Siemens

    Siemens 6DD1662-0AB0 CS7 Communications Module Siemens 6DD1662-0AB0 CS7 Communications Module There is a dual port RAM on the CS7, via which the communication modules can transfer data with the CPU modules There ...

    Fujian, China
  • Trusted Seller
    6DD1606-2AC0 | Siemens PT20G Processor

    6DD1606-2AC0 | Siemens PT20G Processor Module

    • Manufacturer: Siemens
    • Model: 6DD1606

    Siemens 6DD1606-2AC0 PT20G Processor Module Siemens 6DD1606-2AC0 PT20G Processor Module The PT20G processor module in the SIMADYN D system is used for processing technological openand closed-loop control and arit...

    Fujian, China
  • Trusted Seller
    SSB401-13 S1 | Yokogawa Optical

    SSB401-13 S1 | Yokogawa Optical ESB Bus Repeater Module

    • Manufacturer: Yokogawa

    Yokogawa SSB401-13 S1 Optical ESB Bus Repeater Module The Optical ESB Bus Repeater Module converts ESB Bus, which connects among safety control unit, safety nodeunit and N-IO node, to optical signal.ESB Bus trans...

    Fujian, China
  • Trusted Seller
    SNT401-E3 | Yokogawa Optical ESB

    SNT401-E3 | Yokogawa Optical ESB Bus Repeater Master Module

    • Manufacturer: Yokogawa

    Yokogawa SNT401-E3 Optical ESB Bus Repeater Master Module The ESB bus transmission distance can be extended within the range of up to 5 km by connecting Optical ESBBus Repeater Master Module (SNT401) at master si...

    Fujian, China
  • Trusted Seller
    SNT401-53 S1 | Yokogawa Optical

    SNT401-53 S1 | Yokogawa Optical ESB Bus Repeater Module

    • Manufacturer: Yokogawa

    Yokogawa SNT401-53 S1 Optical ESB Bus RepeaterModule This module is connected from ESB Bus Coupler Module (SEC401, SEC402) on the safety control unit or ESB BusInterface Module (SSB401) on the safety node unit (S...

    Fujian, China
  • Trusted Seller
    6ES5946-3UA23 | Siemens CPU946 Processor

    6ES5946-3UA23 | Siemens CPU946 Processor Module

    • Manufacturer: Siemens
    • Model: 6ES

    SIEMENS 6ES5946-3UA23 CPU946 Processor Module SIEMENS 6ES5946-3UA23 CPU946 Processor Module SIMATIC S5, CPU 946 F. S5-155U PLC SIMATIC S5, CPU 946 F. S5-155U PLC The system program supports all functions typical ...

    Fujian, China
  • Trusted Seller
    HIEE401782R0001 ;LTC391AE01 | ABB Interface module

    HIEE401782R0001 ;LTC391AE01 | ABB Interface module

    • Manufacturer: ABB
    • Model: HIEE

    ABB HIEE401782R0001 ;LTC391AE01 Interface module ABB HIEE401782R0001 LTC391AE01 Interface module ABB HIEE401782R0001 LTC391AE01 Interface module 9 different coil voltages – 9 different coil voltages – DC versions...

    Fujian, China
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Overview

Programmable Logic Controllers (PLCs) are essential components in industrial automation, used for controlling machinery and processes in manufacturing, production lines, and other automated systems. They are designed to handle multiple inputs and outputs, offering reliable, flexible, and scalable solutions for complex control tasks. PLCs are known for their robustness and ability to operate in harsh industrial environments.

FAQ

What factors should I consider when purchasing a PLC?

Consider the number of input/output points required, the processing speed, memory capacity, compatibility with existing systems, and the specific application needs. Also, check for the availability of technical support and software updates.

How can I ensure safe shipping of a PLC?

Use a reputable shipping service that specializes in delicate electronic equipment. Ensure the PLC is packaged securely with ample padding to protect against shocks and vibrations during transit.

What are the maintenance requirements for a PLC?

Regularly inspect the PLC for dust and debris, ensure proper ventilation, and check connections for any signs of wear or corrosion. Follow the manufacturer's guidelines for firmware updates and system diagnostics to ensure optimal performance.